Spray nozzle



FIG. 1 is a side perspective view of a spray nozzle showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a side elevation view thereof of another side;

FIG. 4 is a front side plan view thereof;

FIG. 5 is a back side plan view thereof; and,

FIG. 6 is a side elevation view thereof opposite that of FIG. 2. 

The ornamental design for a spray nozzle, as shown and described. 